as-byg.dk

📜 Historical scan 2026-06-16 13:43:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

as-byg.dk is a .dk domain served by 2 nameservers (keyla.ns.cloudflare.com, noel.ns.cloudflare.com). It was registered on 11 December 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 2.105.117.29 is hosted by TDC Holding A/S (AS3292) in Denmark. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
keyla.ns.cloudflare.com	—	—	—
noel.ns.cloudflare.com	—	—	—

🌍 A Records#

1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2.105.117.29	—	—	AS3292	TDC Holding A/S	2.104.0.0/14	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 130ms

TXT Record
v=spf1 ip4:80.196.145.158 ip4:95.209.144.48 ip4:62.107.129.163 ip4:80.251.201.52 -all

✉️ SPF#

Policy	Record (as-byg.dk)
-all (hard fail)	v=spf1 ip4:80.196.145.158 ip4:95.209.144.48 ip4:62.107.129.163 ip4:80.251.201.52 -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 04:02:51

www	2.105.117.25 (AS3292) (address records, no CNAME)
www vs bare domain	Same network as-byg.dk: 2.105.117.29 (AS3292) www.as-byg.dk: 2.105.117.25 (AS3292)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

133ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

36ms

Field	Value
Serial	2406741875
Primary NS (MNAME)	keyla.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 04:23:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-12-11
Expires	2026-12-31 (73d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

51ms

48ms

AAAA

33ms

TXT

130ms

CAA

44ms

HTTPS

44ms

TLSA

59ms

SOA

36ms

MTA-STS

40ms

DNSSEC

133ms

SRV

0ms

Total

407ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 04:02:51	1484ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-29 17:35:35	406ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-29 06:39:55	576ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-25 05:16:05	439ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-23 20:43:15	595ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-13 03:54:26	2405ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-25 19:15:18	583ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-25 02:44:19	9443ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-11 02:21:13	8678ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-31 00:10:19	818ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-25 10:15:55	1155ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-20 16:04:33	972ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-20 04:30:41	1233ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-19 10:33:56	823ms	2 NS 1 A 0 MX	⚠️ Bogus
2026-06-16 13:43:14 shown	407ms	2 NS 1 A 0 MX	🔓 Insecure